Jinan USR IOT Technology WIFI232-A User Manual page 20

Function Function
Function Function
External External
External External
Interface Interface Interface Interface
LED
LED LED LED
Button Button
Button Button
Figure 16
Table 7 USR-WIFI232-Ca/Cb module Evaluation Kit Interface Description
Jinan USR IOT Technology Limited
USR-WIFI232-A/B/C User Manual
Name Name Name Name Description Description Description Description
5V power input connector
DC jack
Male serial jack of 9-pin,and used to connect to
DB9
PC
RJ-45 100M Eth Interface
Module 2x7 2mm DIP connector, connect WIFI module
Power
3.3V Power Indicator
(Red)
TXD TXD Indicator
RXD RXD Indicator
Ready nReady/GPIO Indicator
Link nLink/GPIO Indicator
Reset Used to reset the module.
Reload Module restore to factory default configuration.
USR-WIFI232-Ca/Cb USR-WIFI232-Ca/Cb USR-WIFI232-Ca/Cb module USR-WIFI232-Ca/Cb
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